Nickel catalysts are effective for the steam reforming of tar derived from biomass pyrolysis,but the improvement is needed in terms of activity,stability,suppression of coke deposition and aggregation,and regeneration.Our recent development of Ni-based catalysts for the steam reforming of tar is reviewed including the modification with CeO2 (or MnO),trace Pt,and MgO.The role of additives such as CeO2,MnO,Pt,and MgO is also discussed.
展开▼
机译:The Rise of the Chinese Concerto: A Look into the Developments of Chinese Traditional Instrument Concerti with Western Orchestra =中国协奏曲文化的兴起:对于中国传统乐器与西洋交响乐团合作的协奏曲的研究
机译:Contexto e desenvolvimento cognitivo:freqüênciaàcrecheeevoluçãododesenvolvimento mental Context and cognitive development:at carecare to day care center and mental development of mental development